Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Minimize/Maximize firefox developer causes double window title bar

  • 2 பதிலளிப்புகள்
  • 1 இந்த பிரச்சனை உள்ளது
  • 15 views
  • Last reply by fauzansaja10

fauzansaja10
fauzansaja10
more options

Hay, i have problem when i minimizing/maximizing firefox developers (by double click at window title bar/hit the button minimize/maximize) it will causes double windows title bar. How i solved this with close firefox developers and re-open it again. As you can see at attached img, it's added new window title bar (white/outer).

When there is firefox update, i always hope the update may solve this problem.

Thanks for the help.

Hay, i have problem when i minimizing/maximizing firefox developers (by double click at window title bar/hit the button minimize/maximize) it will causes double windows title bar. How i solved this with close firefox developers and re-open it again. As you can see at attached img, it's added new window title bar (white/outer). When there is firefox update, i always hope the update may solve this problem. Thanks for the help.
Attached screenshots

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or userChrome.css is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window
fauzansaja10
fauzansaja10 கேள்வியின் உரிமையாளர்
more options

cor-el said
Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or userChrome.css is causing the problem.
  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window

Those don't work, and the bugs still occur. But i just found how to solved it (not permanently) when double window title bar is occcur. 3-bar > customize > on the left bottom check 'window tab' and discheck again.